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Mirrors > Home > ILE Home > Th. List > mvlraddd | GIF version |
Description: Move LHS right addition to RHS. (Contributed by David A. Wheeler, 15-Oct-2018.) |
Ref | Expression |
---|---|
mvlraddd.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
mvlraddd.2 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
mvlraddd.3 | ⊢ (𝜑 → (𝐴 + 𝐵) = 𝐶) |
Ref | Expression |
---|---|
mvlraddd | ⊢ (𝜑 → 𝐴 = (𝐶 − 𝐵)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mvlraddd.1 | . . 3 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
2 | mvlraddd.2 | . . 3 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
3 | 1, 2 | pncand 8210 | . 2 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐵) = 𝐴) |
4 | mvlraddd.3 | . . 3 ⊢ (𝜑 → (𝐴 + 𝐵) = 𝐶) | |
5 | 4 | oveq1d 5857 | . 2 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐵) = (𝐶 − 𝐵)) |
6 | 3, 5 | eqtr3d 2200 | 1 ⊢ (𝜑 → 𝐴 = (𝐶 − 𝐵)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 = wceq 1343 ∈ wcel 2136 (class class class)co 5842 ℂcc 7751 + caddc 7756 − cmin 8069 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-14 2139 ax-ext 2147 ax-sep 4100 ax-pow 4153 ax-pr 4187 ax-setind 4514 ax-resscn 7845 ax-1cn 7846 ax-icn 7848 ax-addcl 7849 ax-addrcl 7850 ax-mulcl 7851 ax-addcom 7853 ax-addass 7855 ax-distr 7857 ax-i2m1 7858 ax-0id 7861 ax-rnegex 7862 ax-cnre 7864 |
This theorem depends on definitions: df-bi 116 df-3an 970 df-tru 1346 df-fal 1349 df-nf 1449 df-sb 1751 df-eu 2017 df-mo 2018 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ne 2337 df-ral 2449 df-rex 2450 df-reu 2451 df-rab 2453 df-v 2728 df-sbc 2952 df-dif 3118 df-un 3120 df-in 3122 df-ss 3129 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-uni 3790 df-br 3983 df-opab 4044 df-id 4271 df-xp 4610 df-rel 4611 df-cnv 4612 df-co 4613 df-dm 4614 df-iota 5153 df-fun 5190 df-fv 5196 df-riota 5798 df-ov 5845 df-oprab 5846 df-mpo 5847 df-sub 8071 |
This theorem is referenced by: (None) |
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